134122442173 has 2 divisors, whose sum is σ = 134122442174. Its totient is φ = 134122442172.

The previous prime is 134122442137. The next prime is 134122442197. The reversal of 134122442173 is 371244221431.

It is a happy number.

Together with previous prime (134122442137) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 127686872889 + 6435569284 = 357333^2 + 80222^2 .

It is a cyclic number.

It is not a de Polignac number, because 134122442173 - 2¹³ = 134122433981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134122442873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67061221086 + 67061221087.

It is an arithmetic number, because the mean of its divisors is an integer number (67061221087).

Almost surely, 2^134122442173 is an apocalyptic number.

It is an amenable number.

134122442173 is a deficient number, since it is larger than the sum of its proper divisors (1).

134122442173 is an equidigital number, since it uses as much as digits as its factorization.

134122442173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 34.

The spelling of 134122442173 in words is "one hundred thirty-four billion, one hundred twenty-two million, four hundred forty-two thousand, one hundred seventy-three".